6th Grade: Perimeter and Area of Polygons

Front

What is the formula for the perimeter of a square?

Back

The perimeter of a square is calculated using the formula: P = 4s, where s is the length of one side.

Front

If the side length of a square is 9 feet, what is its area?

Back

The area of a square is calculated using the formula: A = s^2. For a side length of 9 feet, A = 9^2 = 81 ft².

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: A = length × width.

Front

What is the unit of measurement for area?

Back

The unit of measurement for area is square units, such as square feet (ft²) or square meters (m²).

Front

How do you calculate the area of a triangle?

Back

The area of a triangle is calculated using the formula: A = 1/2 × base × height.

Front

What is the perimeter of a rectangle with a length of 10 cm and a width of 5 cm?

Back

The perimeter of a rectangle is calculated using the formula: P = 2(length + width). For this rectangle, P = 2(10 + 5) = 30 cm.

Front

If a square has an area of 49 cm², what is the length of one side?

Back

To find the side length, use the formula: s = √A. For an area of 49 cm², s = √49 = 7 cm.

Front

What is the perimeter of a triangle with sides measuring 6 cm, 8 cm, and 10 cm?

Back

The perimeter of a triangle is the sum of its sides: P = 6 + 8 + 10 = 24 cm.

Front

What is the formula for the area of a square?

Back

The area of a square is calculated using the formula: A = s^2, where s is the length of one side.

Front

If the perimeter of a square is 36 feet, what is the area?

Back

If the perimeter is 36 feet, each side is 36/4 = 9 feet. The area is A = 9^2 = 81 ft².